package com.jic.product.service.impl;

import java.util.*;
import java.util.stream.Collectors;

import cn.hutool.core.collection.CollectionUtil;
import com.jic.common.base.vo.PageResult;
import com.jic.product.constant.consist.ResponseCode;
import com.jic.product.exception.AppRuntimeException;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

import javax.annotation.Resource;

import com.jic.product.model.vo.response.MStoreStockWarningResponse;
import com.jic.product.model.entity.MStoreStockWarning;
import com.jic.product.mapper.MStoreStockWarningMapper;
import com.jic.product.service.MStoreStockWarningService;

import lombok.extern.slf4j.Slf4j;

/**
 * 接口实现类
 *
 * @author : 建投数据科技(山东)有限公司
 * @version : v1.0.0
 * @email :
 * @since : 2020-03-09 10:12:20
 */
@Service
@Slf4j
public class MStoreStockWarningServiceImpl implements MStoreStockWarningService {

    @Resource
    private MStoreStockWarningMapper mapper;


    /**
     * 新增记录
     *
     * @param request 需要保存的入参实体类
     * @return int 是否保存成功
     */
    @Override
    public int save(MStoreStockWarning request) {
        int flag = mapper.insert(request);
        if (flag == 1) {
            return 1;
        } else {
            throw new AppRuntimeException(ResponseCode.EXCEPTION, "新增失败");
        }
    }


    /**
     * 保存或修改记录信息
     *
     * @param request 需要保存的入参实体类
     * @return int 是否保存或修改成功
     * author 建投数据科技(山东)有限公司
     * @date 2020-3-11 20:54:09
     */
    @Override
    public int saveOrUpdate(MStoreStockWarning request) {
        log.info("保存或修改记录信息，入参 = {}", JSONObject.toJSONString(request));
        if (request == null) {
            throw new AppRuntimeException(ResponseCode.EXCEPTION, "入参为空");
        }
        if (request.getId() != null) {
            request.setUpdater(request.getAdminOperate().getOperator());
            log.info("保存或修改记录信息，修改，入参 = {}", JSONObject.toJSONString(request));
            request.setUpdateTime(new Date());
            int flag = mapper.updateByPrimaryKey(request);
            if (flag == 1) {
                return 1;
            }
        } else {
            request.setCreator(request.getAdminOperate().getOperator());
            //校验记录是否存在
            request.setDeleteFlag(0);
            List<MStoreStockWarning> warnings = mapper.selectBySelective(request);
            if(CollectionUtil.isNotEmpty(warnings)){
                throw new AppRuntimeException(ResponseCode.EXCEPTION, "对应商品预警配置已存在");
            }
            log.info("保存或修改记录信息，保存，入参 = {}", JSONObject.toJSONString(request));
            request.setCreateTime(new Date());
            request.setUpdateTime(new Date());
            int flag = mapper.insertSelective(request);
            if (flag == 1) {
                return 1;
            } else {
                throw new AppRuntimeException(ResponseCode.EXCEPTION, "修改失败");
            }
        }
        return -1;
    }

    /**
     * 删除记录
     *
     * @param request 需要删除,含有主键的入参实体类
     * @return int 是否删除成功
     */
    @Override
    public int deleteByPrimaryKey(MStoreStockWarning request) {
        int flag = mapper.deleteByPrimaryKey(request);
        if (flag == 1) {
            return 1;
        } else {
            throw new AppRuntimeException(ResponseCode.EXCEPTION, "删除失败");
        }
    }


    /**
     * 逻辑删除记录
     *
     * @param request 含有主键的逻辑删除实体类
     * @return int 是否逻辑删除成功
     */
    @Override
    public int deleteByPrimaryKeyLogically(MStoreStockWarning request) {
        request.setDeleteFlag(1);
        int flag = mapper.updateByPrimaryKey(request);
        if (flag == 1) {
            return 1;
        } else {
            throw new AppRuntimeException(ResponseCode.EXCEPTION, "逻辑删除记录失败");
        }
    }


    /**
     * 修改
     *
     * @param request
     * @return
     */
    @Override
    public int updateByPrimaryKeySelective(MStoreStockWarning request) {
        try {
            log.info("修改记录");
            MStoreStockWarning param = new MStoreStockWarning();
            BeanUtils.copyProperties(request, param);
            int flag = mapper.updateByPrimaryKeySelective(param);
            if (flag == 1) {
                return 1;
            } else {
                throw new AppRuntimeException(ResponseCode.EXCEPTION, "修改记录失败");
            }
        } catch (Exception e) {
            log.error("修改记录失败", e);
            throw new AppRuntimeException(ResponseCode.EXCEPTION, "修改记录失败");
        }

    }

    /**
     * 记录详情
     *
     * @param request 查询的入参实体类
     * @return 数据库查询到的实体类
     */
    @Override
    public MStoreStockWarning getByPrimaryKey(MStoreStockWarning request) {
        return mapper.selectByPrimaryKey(request);
    }


    /**
     * 分页查询
     *
     * @param request 分页查询入参实体类
     * @return 含有分页信息的实体类列表
     */
    @Override
    public PageResult<MStoreStockWarning> listPageBySelective(MStoreStockWarning request, int pageNum, int pageSize) {
        PageHelper.startPage(pageNum, pageSize);
        PageHelper.orderBy(" create_time desc");
        List<MStoreStockWarning> list = mapper.listPageBySelective(request);
        PageInfo pageInfo = new PageInfo(list);
        PageResult<MStoreStockWarning> result = new PageResult<>();
        result.setTotal(pageInfo.getTotal());
        result.setRows(list);
        return result;
    }

    @Override
    public PageResult<MStoreStockWarningResponse> listPageBySelectiveAll(MStoreStockWarning request, int pageNum, int pageSize) {
        PageHelper.startPage(pageNum, pageSize);
        PageHelper.orderBy(" create_time desc");
        List<MStoreStockWarningResponse> list = mapper.listPageBySelectiveAll(request);
        PageInfo pageInfo = new PageInfo(list);
        PageResult<MStoreStockWarningResponse> result = new PageResult<>();
        result.setTotal(pageInfo.getTotal());
        result.setRows(list);
        return result;
    }

    /**
     * 不分页查询
     *
     * @param request 不分页查询入参实体类
     * @return 数据库查到的实体类列表
     */
    @Override
    public List<MStoreStockWarning> listAllRecord(MStoreStockWarning request) {
        //分页处理
        request.setDeleteFlag(0);
        return mapper.selectBySelective(request);
    }


}
